According to Johnny's Jimusho, actor/singer Tomohisa Yamashita (aka Yamapi) will be part of a new temporary unit along with Thai pop stars Golf and Mike. The unit will be called "kitty GYM" - the letters GYM come from the names Golf, Yamashita, and Mike, while also representing the fact that the group will be promoting the Women's Volleyball World Grand Prix, which runs from August 18 to September 10. The new unit will also include 4 other members from Johnny's Jr.